Perhaps the only function of stomach that appears to be essential for life is the:
1. bactericidal action of HCl
2. digestion of proteins
3. absorption of drugs like acetyl salicylic acid
4. secretion of intrinsic factor

Subtopic:   DIGESTION OF FOOD |
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NEET 2025 - Target Batch
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The part of the small intestine that has maximum length is the:
1. duodenum
2. jejunum
3. ileum
4. colon

Subtopic:  Peristalsis: Gland in Alimentary Canal |
 63%
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NEET 2025 - Target Batch
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The term brush border refers to:

1. ciliated epithelium 2. transitional epithelium
3. microvilli 4. villi
Subtopic:  Peristalsis: Gland in Alimentary Canal |
 66%
From NCERT
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NEET 2025 - Target Batch
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NEET 2025 - Target Batch

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Identify a brush border enzyme amongst the following:
1. rennin
2. lactase
3. trypsin
4. pancreatic amylase

Subtopic:   DIGESTION OF FOOD |
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The characteristic color of urine and feces is due to:
1. urobilinogen
2. free bilirubin
3. conjugated bilirubin
4. bile salts

Subtopic:  Accessory Digestive Glands |
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A metabolic pathway that results in the generation of glucose from non-carbohydrate carbon substrates such as lactate, glycerol, and glucogenic amino acids is called as:
1. glycogenesis
2. glycogenolysis
3. gluconeogenesis
4. lipogenesis

Subtopic:   DIGESTION OF FOOD |
 66%
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The first hormone to be discovered discovered was [Bayliss and Starling]:
1. insulin
2. secretin
3. leptin
4. thryoxin

Subtopic:   DIGESTION OF FOOD |
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The function of human gall bladder would be that it:
1. Synthesizes bile
2. Stores and concentrates bile
3. Secretes secretin
4. Secretes cholecystokinin

Subtopic:  Accessory Digestive Glands |
 87%
From NCERT
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Identify the correct statement:
1. Cabohydrate digestion begins in the stomach
2. Polsaccharides are broken down to monosaccharides by amylase
3. Disaccharides are actively transported across the epithelium of the small intestine
4. Final luminal digestion of carbohydrates produces monosaccharides

Subtopic:   DIGESTION OF FOOD |
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Identify the correct statement regarding lipid digestion and absorption:
1. Most lipids are asorbed without digestion as they are not macromolecules
2. The products of lipid digestion are resynthesized into triglycerides in intestinal epithelial cells
3. The products of lipid digestion diffuse into capillaries in the vicinity of the intestinal epithelium
4. The products of lipid digestion travel in the circulatory system in the form of micelles

Subtopic:  Absorption |  DIGESTION OF FOOD |
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